Rank	Countries/Territories	Count	Percent
1	United States	344	37.6%
2	China	241	26.4%
3	Germany	69	7.5%
4	France	22	2.4%
5	Canada	22	2.4%
6	Japan	21	2.3%
7	Singapore	19	2.1%
8	Korea, Republic of	13	1.4%
9	Russia	13	1.4%
10	Netherlands	12	1.3%
11	Italy	12	1.3%
12	Hong Kong	11	1.2%
13	India	11	1.2%
14	Spain	10	1.1%
15	New Zealand	9	1%
16	Turkey	9	1%
17	United Kingdom	6	0.7%
18	Norway	6	0.7%
19	Taiwan	6	0.7%
20	Romania	6	0.7%
21	Iran, Islamic Republic of	6	0.7%
22	Ireland	6	0.7%
23	Brazil	4	0.4%
24	Portugal	4	0.4%
25	Thailand	3	0.3%
26	Sweden	3	0.3%
27	Belgium	3	0.3%
28	Finland	3	0.3%
29	Jordan	3	0.3%
30	Cyprus	2	0.2%
31	Australia	2	0.2%
32	South Africa	2	0.2%
33	Lithuania	2	0.2%
34	Luxembourg	2	0.2%
35	Mexico	2	0.2%
36	Morocco	2	0.2%
37	Poland	1	0.1%
38	Colombia	1	0.1%
39	Ukraine	1	0.1%